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General ConstructionNorthridgePermit issued

Accessory Dwelling Unit Conversion at 18544 W Sunburst St, Northridge

18544 W SUNBURST ST, Northridge, 91324

Winston

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Reported project cost

$58,000

As declared on the permit filing. Bldg-Addition.

Issued
April 30, 2026
Expires
—
License
B

What was permitted

This permit authorizes the conversion of a detached garage into an Accessory Dwelling Unit (ADU) in Northridge. The project involves removing a portion of the existing garage and adding to the remaining structure to create the ADU, in compliance with LAMC 12.22 A.33(b)(1).

Issued on April 30, 2026, this building addition project has an estimated cost of $58,000. The contractor is unknown for this 1 or 2 family dwelling.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number25014-20000-05640
Work permit #—
Job filing number—
Work typeBldg-Addition
StatusIssued
Job descriptionREMOVE PORTION OF (E) DET GARAGE, CONVERT REMAINING DET GARAGE WITH ADDITION TO ACCESSORY DWELLING UNIT PER LAMC 12.22 A.33(b)(1), ALL WORK PER WFPP.
Floor / unit—
Estimated cost$58,000
ApprovedDecember 23, 2025
IssuedApril 30, 2026
Expires—
BBL—
BIN—

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ADU conversiongarage conversionNorthridgeLos Angelesbuilding additionresidential$50,000-$75,000